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aFe Momentum GT Pro 5R Cold Air Intake for BMW 340i, 440i, F3X

SKU: 54-76309

Availability: ships in 24-48 hours

Manufacturer's Suggested Retail Price $686.25


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Unique One-Piece High Quality Housing W/ Auxiliary Inlet:

The smooth one-piece (Patent Pending) high quality sealed housing with auxiliary air inlet is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear sight window is used for a hassle-free filter inspection and an aggressive style.


High Quality Tube:

This system uses a high quality plastic CAD designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit.


Large 5-Layer Performance Air Filter:

The Momentum GT intake is designed around a pre-oiled, large 8" tall 360 degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance. The unique air filter to housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process


Custom High Temp. Silicone Coupling:

A custom high temperature reinforced silicone elbow coupling is included for easy install to the factory breather line.


Premium Hardware:

Premium stainless steel clamps are used for strength and durability while also providing the most secure installation available. Momentum GT intakes are designed with fewer parts for a quick and simple installation.



This intake system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.



  • 400 CFM Rating @ 7" H₂O
  • +13 HP and +13 lbs. x ft. Torque max gains
  • Outflows factory intake by up to 28%
  • High Quality One-Piece Roto-Molded Sealed Housing with Auxiliary Air Scoop
  • CAD-Designed Roto-Molded Intake Tube Built-In Sight Window Provides Easy Inspection of Filter Without Disassembly
  • Pro 5R oiled 5-Layer Progressively Finer Mesh Cotton Gauze Oiled Media for Maximum Performance
  • Unique (Patent Pending) Filter-to-Housing Interface for Easy Installation
  • No Cutting or Drilling on factory Parts for Faster Installation

Additional Info

Additional Info

Weight 15.0000
Box Size (LxWxH): 23" x 17" x 15"
Manufacturer aFe
Country of Manufacture United States
USA Location Corona, CA
Warranty Limited Lifetime Warranty
Installation Instructions (PDF)

click here

Rebates (PDF) N/A

Application Guide

Make Model Drivetrain Chassis / Year Engine
BMW 340i, 340xi RWD/AWD F30, F31, F34 (2016-PRESENT) B58 3.0L
BMW 440i, 440xi RWD/AWD F32, F33, F36 (2016-PRESENT) B58 3.0L


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